H21A5 - Fairchild/ON Semiconductor - Price, Inventory & Datasheets | Heisener.com
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H21A5

H21A5

H21A5

For Reference Only

Part Number

H21A5

Description

SENSOR OPTO SLOT 3MM TRANS THRU

Package

PCB Mount

ECAD

In Stock

8,046 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Nov 25 - Nov 30 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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H21A5

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about H21A5?

Part Number # H21A5 (Optical Sensors - Photointerrupters - Slot Type - Transistor Output) is manufactured by Fairchild/ON Semiconductorand distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For H21A5specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add H21A5 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of H21A5.

H21A5 Specifications

Manufacturer Fairchild/ON Semiconductor
Category Sensors, Transducers - Optical Sensors - Photointerrupters - Slot Type - Transistor Output
Package PCB Mount
ECAD Technical cover
Series -
Sensing Distance 0.118" (3mm)
Sensing Method Transmissive
Output Configuration Phototransistor
Current - DC Forward (If) (Max) 50mA
Current - Collector (Ic) (Max) 20mA
Voltage - Collector Emitter Breakdown (Max) 55V
Response Time 8µs, 50µs
Operating Temperature -55°C ~ 100°C
Mounting Type Through Hole
Package / Case PCB Mount

H21A5 Reviews

Maken*****ollins

March 2, 2023

I was glad to find this product being sold at a great price. They were the perfect replacement.

Kayd***** Marks

February 24, 2023

These were delivered very quickly and are fantastic selection of products.

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H21A5 FAQ

1. How to order H21A5 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market,
and our agent will prompt you to finish the order if you accept our offers.

2. How does Heisener guarantee that H21A5 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theH21A5. All suppliers must pass our qualification reviews before they can publish their products including H21A5 on Heisener;we pay more attention to the channels and quality of H21A5products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the H21A5 price and inventory displayed accurate?

The price and inventory of H21A5 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6.What is the process for return or replacement of H21A5?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the H21A5 we delivered, we will accept the replacement or return of the H21A5 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery ofH21A5.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as H21A5 pin diagram, H21A5 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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H21A5 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

H21A5

D# H21A5

ON Semiconductor

PHOTOTRANSISTOR- 2 TABS- SLOTTED SWITCH - Bulk (Alt: H21A5)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

H21A5

Fairchild Semiconductor Corporation

N/A 3 mm SLOT WIDTH, 1 CHANNEL SLOTTED OPTICAL SWITCH TRANSISTOR OUTPUT

816
Part Number Manufacturer Description Stock

H21A5

Fairchild Semiconductor Corporation

Transistor Output Slotted Switch, 1-Channel, 3.15mm Slot Width

RoHS: Compliant
0
Part Number Manufacturer Description Stock

H21A5

D# 2156-H21A5-FS-ND

Rochester Electronics LLC

TRANSISTOR OUTPUT SLOTTED SWITCH

741
Part Number Manufacturer Description Stock

H21A5

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530
Part Number Manufacturer Description Stock

H21A5

Isocom Components

Transistor Output Slotted Switch, 1-Channel,3mmSlotWidth

RoHS: Compliant
0
Part Number Manufacturer Description Stock

H21A5

D# ISOC00000000084

Isocom Components

Transistor Output Slotted Switch, 1-Channel,3mmSlotWidth

0
Part Number Manufacturer Description Stock

H21A5

D# NS-H21A5

Fairchild Semiconductor Corporation

OEM/CM ONLY

1253
Part Number Manufacturer Description Stock

H21A5

Fairchild Semiconductor Corporation

Transistor Output Slotted Switch, 1-Channel, 3.15mm Slot Width

RoHS: Compliant
741
Part Number Manufacturer Description Stock

H21A5

Fairchild Semiconductor Corporation

OEM/CM ONLY

995
Part Number Manufacturer Description Stock

H21A5

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515
Part Number Manufacturer Description Stock

H21A5

Fairchild Semiconductor Corporation

RFQ

7438

H21A5 Tags

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